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Which of the following compound is havin...

Which of the following compound is having the highest `P^(ka)` value

A

Phenol

B

Ethyl alcohol

C

Formic acid

D

Benzoic acid

Text Solution

Verified by Experts

The correct Answer is:
B
If `P^(Ka)` value increases then decreases the acidic strength.
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AAKASH SERIES-ELECTRONIC EFFECTS AND REACTION INTERMEDIATES-ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN)) (Straight Objective Type Questions)
  1. These are three canonical structures of napthalene. Examine them and f...

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  2. CH(2)=underset((I))(CH)-CH=CH-CH(3) is more stable than CH(3)-underset...

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  3. In which of the following molecules pi- electron density in ring is ma...

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  4. In which of the following molecules pi- electron density in ring is mi...

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  5. Which of the following compound is non aromatic?

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  6. Among the following molecules, the correct order of C - C bond length ...

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  7. C(1)-C(2) bond is shortest in

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  8. Which of the following has the longest C - O bond ?

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  9. Among these compounds, the correct order of C - N bond lengths is

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  10. {:("(I) "CH(3)O-CH=CH-NO(2), "(II) "CH(2)=CH-NO(2)), ("(III) "CH(2)=CH...

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  11. Select the least acidic compound.

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  12. Write correct order of acidic strength of following compounds

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  13. Arrange the given phenols in their decreasing order of acidity S...

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  14. Which one of the following is the most acidic?

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  15. Which one of the following phenols will show the highest acidity?

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  16. Which of the following is the weakest acid?

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  17. The correct pKa order of the following acids is

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  18. Which of the following compound is having the highest P^(ka) value

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  19. Which of the following represents the best resonance form for H2C = CH...

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  20. Which of the following structures respresent the best resonance form f...

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